package com.example.service;

import com.example.pojo.GraduateInfo;
import org.springframework.web.multipart.MultipartFile;

import java.util.Map;

public interface GraduateService {
    Integer addGra(GraduateInfo graduateInfo);
    boolean batchImport(String fileName, MultipartFile file, Integer teamId) throws Exception;
    Map getAllData(Integer gradeId);
}
